Title:
HEAT TREATABLE AL-ZN-MG ALLOY FOR AEROSPACE AND AUTOMOTIVE CASTINGS
Document Type and Number:
WIPO Patent Application WO2005106057
Kind Code:
A3
Abstract:
A heat treatable aluminum alloy for shaped castings includes from about 3.5-5.5 % Zn, from about 1-1.5 % Mg, less than about 1 % Si, less than about 0.30 % Mn, and less than about 0.3 % Fe and other incidental impurities.
Inventors:
LIN JEN C (US)
YANAR CAGATAY (US)
BRANDT MICHAEL K (US)
YAN XINYAN (US)
ZHANG WENPING (US)
YANAR CAGATAY (US)
BRANDT MICHAEL K (US)
YAN XINYAN (US)
ZHANG WENPING (US)
Application Number:
PCT/US2005/013766
Publication Date:
January 26, 2006
Filing Date:
April 22, 2005
Export Citation:
Assignee:
ALCOA INC (US)
International Classes:
C22C21/10; (IPC1-7): C22C21/10
Foreign References:
| JPS62250149A | 1987-10-31 | |||
| EP1229141A1 | 2002-08-07 | |||
| US4873054A | 1989-10-10 |
Other References:
See also references of EP 1759028A4
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